Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
- submitted
06/07/2026, 21:31
General
- Target 2026-07-06_561bbd396c1ac8a2db9b66add50b85bb_cryptolocker_elex.exe
- Size 1.0MB
- Sample260706-1dhnyahs2m
- SHA256 9e64b342c92a8eff0fb383a1ae1d1874f1a615f733728cca9313fdb4d3a7f6fc
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 4 IoCs
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-06_561bbd396c1ac8a2db9b66add50b85bb_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-06_561bbd396c1ac8a2db9b66add50b85bb_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\hasfj.exe"C:\Users\Admin\AppData\Local\Temp\hasfj.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
hasfj.exe
memory/3312-18-0x0000000008000000-0x0000000008022000-memory.dmp
memory/3312-21-0x0000000002290000-0x0000000002296000-memory.dmp
memory/3312-20-0x0000000008000000-0x0000000008022000-memory.dmp
memory/4780-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/4780-1-0x00000000021F0000-0x00000000021F6000-memory.dmp
memory/4780-2-0x0000000008000000-0x0000000008022000-memory.dmp
memory/4780-3-0x00000000022B0000-0x00000000022B6000-memory.dmp